Mechanical Designer jobs in Whitby, ON

A leading engineering firm in Durham Region, Ontario is hiring a Senior Mechanical Designer to support their nuclear projects. The role involves providing piping and mechanical design support, preparing technical documentation, and ensuring compliance with regulatory standards. Candidates must have a college diploma with a minimum of 10 years experience in mechanical design and proficiency in...

A leading engineering firm based in Canada is seeking a qualified Senior Mechanical Designer to support nuclear project engineering. The role involves mechanical design, preparation of documents, and collaboration with engineering teams. Candidates should have a minimum of 10 years in the relevant field, proficiency in AutoCAD Plant 3D, and strong skills in interpreting PFDs and P&IDs. The...

Mechanical Design Engineer Location: Oshawa, Ontario (In-Office) Job Type: Full-time Schedule: Day Shift Experience: 5–15 years Salary Range: $70,000 to $85,000 Our client, a leading manufacturer of custom commercial trailers based in Oshawa, Ontario, is actively looking for a Mechanical Design Engineer. In this role, you will lead the mechanical design and engineering for steel and...

Senior Mechanical Inspector page is loaded## Senior Mechanical Inspectorremote type: Mobile Hybridlocations: Garden St. Branch Officetime type: Full timeposted on: Posted Todayjob requisition id: JR4924# Our team is highly skilled, passionate about our community, and we care. Let’s grow together.# Who We AreIn Whitby, we are dedicated to our work, our community, and each other. We work hard, we...

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than 80 000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce...

Empowering people who build the future. What the Position Entails: Perform basic to moderately complex maintenance and repair operations necessary to keep plant property, equipment, and tools in good operating condition; diagnose problems and work in many varied and diversified capacities required in general maintenance, overhaul, and repair of plant equipment, processes and facilities....

Our team is highly skilled, passionate about our community, and we care. Let’s grow together. In Whitby, we are dedicated to our work, our community, and each other. We work hard, we have fun, and we celebrate our successes. The Town of Whitby is a community in transformation that is located in the heart of Durham Region in the eastern Greater Toronto Area. Whitby is the second-largest...

Select how often (in days) to receive an alert: Date: 9 Jan 2026 Location: Whitby, ON, CA Company: Alstom At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more...

Naylor Building Partnerships Inc. is currently looking for a dynamic, hardworking HVAC Mechanic with GT1 to join our team, focusing on providing exceptional HVAC Service work to our customers in the Whitby area. Naylor offers a comprehensive benefits package designed to support employees & their families in managing their health and wellness needs. The following is a list of the many benefits...

Overview Join our team of globally connected specialists to help solve complex transport challenges and experience groundbreaking projects from idea to delivery, and beyond. In an ever-changing world, it requires creativity and innovation to stay ahead. We’re seeking the curious, those who are stimulated by fresh thinking and a desire to shape our communities in new, positive ways. As part of...

Senior Engineering Lead – Design & Aerostructures Location: Lindsay, Ontario, Canada Salary: C$165,000 - C$210,000 Employment Type: Full-time Work Model: Hybrid About the Role A senior-level Engineering Lead – Design & Aerostructures is sought to lead the development of mechanical and structural systems for next-generation eVTOL aircraft. This role combines hands‑on product development...

Overview CANDU Energy Inc./ AtkinsRéalis Nuclear Inc. is actively seeking a qualified Senior Mechanical Designer to support engineering roles for nuclear projects in major areas, such as new build in the province of Ontario, international new builds, refurbishment, and continuous plant operation support modifications for nuclear power plants. Duties This position requires working on fast paced...

Senior Mechanical Designer page is loaded## Senior Mechanical Designerlocations: CA.ON.Oshawa.1908 Colonel Samtime type: Full timeposted on: Posted Todayjob requisition id: R- ### Job Description## OverviewCANDU Energy Inc./ AtkinsRéalis Nuclear Inc. is actively seeking a qualified Senior Mechanical Designer to support engineering roles for nuclear projects in major areas, such as, new build in...

A leading manufacturer of custom trailers in Oshawa, Ontario, is seeking a Mechanical Design Engineer. This role involves leading design projects, mentoring a team, and producing high-quality engineering drawings. Ideal candidates will possess 5–15 years of mechanical design experience with expertise in SolidWorks and AutoCAD. The position offers competitive compensation, benefits, and...

Senior Design and Aerostructures Engineer Location: Lindsay, Ontario, Canada (Hybrid) Employment Type: Full-time Salary Range: C$165,000 – C$210,000 About the Role A senior-level Design & Aerostructures Engineer is sought to lead mechanical and structural development for cutting-edge eVTOL aircraft. This role involves hands‑on development of mechanical systems, structures, and components,...

Overview CANDU Energy Inc./ AtkinsonRéalis Nuclear Inc. is actively seeking a qualified Intermediate Mechanical Designer to support engineering roles for nuclear projects in major areas, including new builds in the province of Ontario, international new builds, refurbishment, and continuous plant operation support modifications for nuclear power plants. Your Role - Prepare electronic documents...

Intermediate Mechanical Designer page is loaded## Intermediate Mechanical Designerlocations: CA.ON.Oshawa.1908 Colonel Samtime type: Full timeposted on: Posted Todayjob requisition id: R-144039### Job Description## OverviewCANDU Energy Inc./ AtkinsRéalis Nuclear Inc. is actively seeking qualified Intermediate Mechanical Designer to support engineering roles for nuclear projects in major areas,...

A leading engineering company is searching for an Intermediate Mechanical Designer to contribute to nuclear projects in Ontario. The candidate should have at least 5 years of mechanical design experience and be proficient in AutoCAD and 3D modeling. Responsibilities include preparing design documents, field support through site inspections, and collaboration with engineering teams. This full-time...

A leading engineering firm in Oshawa is looking for an Intermediate Mechanical Designer to support nuclear projects in engineering roles. The candidate will prepare electronic documents in AutoCAD, coordinate with engineering teams, and ensure compliance with codes and standards. A minimum of 5 years of experience in mechanical design and knowledge of AutoCAD Plant 3D is required. The role offers...

Intermediate Mechanical Designer page is loaded## Intermediate Mechanical Designerlocations: CA.ON.Oshawa.1908 Colonel Samtime type: Full timeposted on: Posted Todayjob requisition id: R-144039### Job Description## OverviewCANDU Energy Inc./ AtkinsRéalis Nuclear Inc. is actively seeking qualified Intermediate Mechanical Designer to support engineering roles for nuclear projects in major areas,...